Southern Office

About Us

Raritan Engineering Company, Inc. was founded in 1958 on the basis of the Patent for the PH Marine Toilet. Its successor, the PHII is still manufactured by Raritan. The Crown Head, the world’s first macerating Marine Toilet followed in 1966.

The first small on-board waste treatment system came in 1974. The pursuit of innovation has continued over the years, with numerous patents and marine product improvements.